The requirements for pet travel to the USA differ for dogs and cats. The good news for UK owners is that the UK is classed as a dog rabies-free or low-risk country, which simplifies the process considerably.
The Centers for Disease Control and Prevention (CDC) sets the rules for bringing dogs into the USA. For dogs arriving from the UK, you’ll need to meet four core requirements:
The rules for cats are far more relaxed. Cats are not legally required to show proof of rabies vaccination to enter the USA, though the CDC recommends it. Cats must simply appear healthy on arrival and may be subject to inspection at the port of entry.
Individual US states and airlines can set their own additional requirements, such as a fit-to-fly letter. So make sure that you always check the specific rules for your destination and carrier before you travel.
“The good news for UK owners is that the UK is classed as a dog rabies-free or low-risk country, which simplifies the process considerably.”
When you get your paperwork right, the rest falls into place. Here’s exactly what to prepare when you travel with a pet to the USA.
For dogs, the CDC Dog Import Form is the only document you need. Here’s how it works:
You can complete the form on the day of travel, but we would recommend doing it a few days beforehand so it is one less thing to worry about.
Make sure your dog is microchipped and keep the records to hand. This is essential for identification at the border.
Keep your vaccination certificate or vaccination card to hand, for verification when you land in the US.
Landing with your pet is usually a smooth experience, provided your preparation is in order.
Dogs from rabies-free or low-risk countries, including the UK, can arrive at any US airport, seaport, or land border crossing.
On arrival, your pet must appear healthy and may be subject to inspection at the port of entry. If your paperwork is complete and your pet is healthy, microchipped and vaccinated, you can expect the process to be straightforward.
To speed things along, keep your CDC Dog Import Form receipt and microchip details easily accessible.
Another important thing to note is that if you’re returning to the UK with your dog, they must have a rabies vaccine at least 21 days before re-entry.
At Kensington Veterinary Care, we have two registered Official Veterinarians (OVs) who can advise on and issue the relevant travel certificates for your pet’s trip. From microchipping to vaccinations and export health certificates, we’ll help you tick every box with confidence.
Ready to plan your pet’s adventure? Book an appointment using our PetsApp widget or contact us directly for tailored advice on pet travel to the USA.

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